2890303020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{486583}}^1$

素因数の和:486612

約数の個数: 96

約数和(自身を含む): 9809533440

約数和(自身を除く): 6919230420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 495, 540, 594, 660, 990, 1188, 1485, 1980, 2970, 5940, 486583, 973166, 1459749, 1946332, 2432915, 2919498, 4379247, 4865830, 5352413, 5838996, 7298745, 8758494, 9731660, 10704826, 13137741, 14597490, 16057239, 17516988, 21409652, 21896235, 26275482, 26762065, 29194980, 32114478, 43792470, 48171717, 52550964, 53524130, 64228956, 65688705, 80286195, 87584940, 96343434, 107048260, 131377410, 144515151, 160572390, 192686868, 240858585, 262754820, 289030302, 321144780, 481717170, 578060604, 722575755, 963434340, 1445151510, 2890303020]

約数ペア:

[(1, 2890303020), (2, 1445151510), (3, 963434340), (4, 722575755), (5, 578060604), (6, 481717170), (9, 321144780), (10, 289030302), (11, 262754820), (12, 240858585), (15, 192686868), (18, 160572390), (20, 144515151), (22, 131377410), (27, 107048260), (30, 96343434), (33, 87584940), (36, 80286195), (44, 65688705), (45, 64228956), (54, 53524130), (55, 52550964), (60, 48171717), (66, 43792470), (90, 32114478), (99, 29194980), (108, 26762065), (110, 26275482), (132, 21896235), (135, 21409652), (165, 17516988), (180, 16057239), (198, 14597490), (220, 13137741), (270, 10704826), (297, 9731660), (330, 8758494), (396, 7298745), (495, 5838996), (540, 5352413), (594, 4865830), (660, 4379247), (990, 2919498), (1188, 2432915), (1485, 1946332), (1980, 1459749), (2970, 973166), (5940, 486583)]